Three Forts Marathon

Worthing, England, UK · May 2, 2027
partly-cloudy-day50°·51° high·Breezy·Dry
10

Race Day Weather

partly-cloudy-day
50°at start
52° high
Windy
Dry
Your goal
0:00:00

Cool and breezy, slight humidity

Runners will face temperatures starting at 50°F and rising to 52°F, with a consistent breeze from the SSW at 15 mph. Humidity remains high at 83%, suggesting a slightly heavier feel. Adjust pacing to account for the wind and stay hydrated throughout, especially as temperatures rise.

Race day forecast available in 178 days
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Pace Calculator

26.2mi
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Race Info

Race weekend

Sunday, May 2
9:00 AMMarathon (26.2 mi)
Half Marathon (13.1 mi)
5 Mile (5.0 mi)
Area Map

Course Map

FAQ

When is the 2027 Three Forts Marathon?

The 2027 Three Forts Marathon will be held on Sunday May 2, 2027.

What is the time limit for the Three Forts Marathon?

The time limit for the Three Forts Marathon is 6 hours.

What will the weather be like for the 2027 Three Forts Marathon?

The forecast calls for a high of 53°F and a low of 49°F with a 6% chance of rain.

Historical Weather

Based on 3 years of data
Avg Temp
56°F
L:54° H:58°
RunScore
8
Conditions
Rain Freq
33%
1 of 3 yrs
Wind10mph
Dew48°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScore
2026
cloudy
55°/60°-
7
2025
clear-day
51°/57°-
10
2024
partly-cloudy-day
55°/57°Light
8